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CAS-ICH 245393 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 30 May 1998 Gasterosteidae
Counts (Alc/Skel/CS) 30/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-2 Date Collected 29-30 May 1998 : 1426
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Rabbit Slough Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 1/4" mesh Gee minnow traps
Locality Rabbit Slough, near junction with Spring Creek
Latitude-Longitude   Bottom Type mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. Pulled traps at 2:26 pm on 30 May. Fish species present: Gasterosteus aculeatus-30, Dalia pectoralis-30, Oncorhynchus sp-2. Sticklebacks in reproductive condition.
CAS-ICH 245394 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 206/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-3A Date Collected 300-1 June 1998 : 1530
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 1/8 inch mesh Gee minnow traps
Locality Loberg (Junction) Lake, public access
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. We set traps only at station B, adjacent to the Parks Highway and at station C, at the edge of the large lily pad patch across the lake. We did not see a single stickleback as we (Jill and I) rowed across the lake and me could see about 1 m into the water. Pulled traps at station C at 10:30 am at 31 May and got about 60 stickleback. Pulled traps at station B at 11:00 am and got 200 sticklebacks. Traps put back in without moving. Set 9 traps at 11:15 am, 31 May at station A to north of boat ramp. I will put traps into station D and E later today when we pull them from other lakes. I will pool samples captured on June 2 and 3. Stations: A-boat ramp, B-along north shore near road; C-opposite side at south edge of large lily pad patch; D-near outlet stream and E-along shore near gravel pit. 1 additional trap set to south of public access at station A at 3:30 on 31 May. Nine traps set at station D at 3:45 on 31 May. Nine traps set at station E at 4:00 on 31 May. During our hour or so on the lake we looked in the shallows and as we set traps and never saw a stickleback. Traps pulled 1 June: A at 11:00, B at 10:45, C at 1000, D at 900, E at 930. Some nuptial males have red on flanks and on pelvis, much like anadromous males.
CAS-ICH 245395 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 82/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-3B Date Collected 310-1 June 1998 
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 1/8 inch mesh Gee minnow traps
Locality Loberg (Junction) Lake, highway
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs.
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. Traps set along shore from boat.
CAS-ICH 245396 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 176/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-3C Date Collected 310-1 June 1998 
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 1/8 inch mesh Gee minnow traps
Locality Loberg (Junction) Lake, lily pads
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs, many lilies.
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. Traps set along shore from boat.
CAS-ICH 245397 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 176/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-3D Date Collected 310-1 June 1998 : 1545
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 1/8 inch mesh Gee minnow traps
Locality Loberg (Junction) Lake, outlet
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. Traps set along shore from boat.
CAS-ICH 245398 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 139/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-3E Date Collected 310-1 June 1998 : 1600
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 1/8 inch mesh Gee minnow traps
Locality Loberg (Junction) Lake, gravel pit
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. Traps set along shore from boat.
CAS-ICH 245399 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 600/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-4 Date Collected 300-1 June 1998 : 900
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Tommelson Lake Drainage Matanuska River Island Group Island
Depth Width Salinity 0 Gear 9 1/4" mesh Gee minnow traps
Locality Tommelson Lake
Latitude-Longitude 61.5569°N, 149.13168°W Bottom Type algae, muck
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. Small (30 cm) stickleback common in water. Three jars of threespine stickleback taken. One Pungitius seen in traps. About 10 Oncorhynchus sp released. Possibly 600 Gasterosteus taken. Traps pulled at 9:00 am. Got 2 bottles of fish.
CAS-ICH 245400 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 1 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 10/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-5 Date Collected 1 June 1998 : 1115
Continent/Ocean North America Country United States State Alaska County Kenai Peninsula Borough
Water Body Lampert Lake Drainage Kachamek Bay Island Group Island
Depth Width Salinity 0 Gear ? 1/4" mesh Gee minnow traps
Locality Lampert Lake
Latitude-Longitude 59.3842°N, 151.2813°E Bottom Type peat
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. We made about 15 hauls by holding one brail away from shore and beating shore with the other. Only got 10 fish and gave up. None of the vegetation broken bud yet, so fish probably were not inshore.
CAS-ICH 245401 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 3 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 6/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Heins, David C.; Johnson, Jill  Field Number MAB98-6 Date Collected 2-3 June 1998 : 1140
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Rabbit Slough Drainage Palmer Slough Island Group Island
Depth Width 4 m Salinity 0 Gear 10 1/4" mesh Gee minnow traps
Locality Rabbit Slough just above junction with Spring Creek
Latitude-Longitude   Bottom Type mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 12 C. Six threespine sticklebacks collected. Also present were Dalia pectoralis (6-8 per trap) and 0-2 Oncorhynchus sp per trap. Red male had red distribution as shown in Bell (1984) and it was bright red. This appears to typify anadromous males.
CAS-ICH 245402 Pungitius pungitius   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 6 Jun 1998 Gasterosteidae
Counts (Alc/Skel/CS) 15/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.; Johnson, Jill  Field Number MAB98-7 Date Collected 5 June 1998 
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Beaverhouse Lake Drainage Fish Creek Island Group Island
Depth Width Salinity 0 Gear 13 1/4" mesh Gee minnow traps
Locality Beaverhouse Lake
Latitude-Longitude 61.573056°N, 149.865833°W Bottom Type grass on mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. We set here to get live Gasterosteus and got about 40 for crosses; threw back about 75. We preserved about 15 Pungitius for Jill.
CAS-ICH 245403 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 21 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 185/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-1 Date Collected 17-21 June 1999 : 1500
Continent/Ocean North America Country United States State Alaska County Anchorage Municipality
Water Body unnamed slough Drainage Matanuska River Island Group Island
Depth Width Salinity 0 Gear 6 1/8" mesh Gee minnow traps
Locality slough along Glenn Highway about 1.1 mi fom Old Glenn Highway exit
Latitude-Longitude   Bottom Type muck
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 19.5 C. Six traps set along shore for anadromous stickleback at 1121. Exit sign for Old Glenn Highway is across road (east side) about 100 m north. Traps set by 11:47 adjacent to first power pole south of Old Glenn Highway sign. Six more collapsible traps set along same area at 2300 hr on 17 June because about 15 sticklebacks in good condition caught by 2200 hr. Fifteen more GEE 1/4" mesh traps added at 2115 hr. Twelve traps set previously contained only 1 G. aculeatus and 1 Pungitius, lots of dragonfly naiads. Yesterday there were about 15 G. aculeatus.
CAS-ICH 245404 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 8/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-2 Date Collected 17 June 1999 : 2100
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Rabbit Slough Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 6/18: mesh Gee minnow traps
Locality Rabbit Slough, at public access 100 m from juncture with Spring Creek
Latitude-Longitude   Bottom Type mud
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 26 C. Six traps set within 50 m of juncture with Spring Creek. 1 trap upstreamof trail, 4 between trail and fallen log, 1 downstream of log. About 15 stickleback present at about 2100 hr but no nuptial males or gravid females. Traps pulled at 2200 hr and 10 fish will be sent to Walker live tomorrow. Remainder will be fixed. 7 live fish chilled to 8°C on 18 June and sent by FedEx to Jeff Walker. Eight other fish preserved. No other fish species of fish trapped.
CAS-ICH 245405 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 1948/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-3A Date Collected 17-18 June 1999 : 1830
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 20 Gee minnow traps
Locality Loberg (Junction) Lake, public access
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. Lilies are flowering-lake is ahead of where it was last year, but I don't see any stickleback. Lettering system does not necessarily correspond to that of previous years. Sticklebacks seen individually or in groups of 2 or 3 as I round along shallows, but sometimes far from shore. Station E: 9 traps set about 1630 near submerged branches at 0.5m. Chara well developed. Traps pulled at 1930 hr. 2.5 bottles. Station C: 9 traps set about 1445 near outlet. Vegetation poorly developed, bottom marly. Some traps set near shore among fallen branches and some in open offshore where sticklebacks seen. Dept 35 cm. Traps pulled at 1730 hr. 2.5 bottles of fish. Unpredictable how traps do in cover vs open. Station B: 9 traps set about 1910. This is station near arm with lots of lilies. Traps set either among fallen alder branches or at nearshore edge of Chara bed where fish seen. Traps pulled at 1800 hr. 2 bottles of fish. I checked traps at Station E, and they contained fish, one about 50 fish. Station A: 20 traps set at 1830 hr. Sample will be culled for reproductives and remaining fish preserved. Traps pulled about 1930 hr to 2100. Water temp. = ? C. Subsamples taken live for crosses and in 95% ethanol for DNA.
CAS-ICH 245406 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 1244/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-3B Date Collected 17-18 June 1999 : 1850
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 Gee minnow traps
Locality Loberg (Junction) Lake, gravel pit
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. Traps set along shore from boat.
CAS-ICH 245407 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 972/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-3C Date Collected 17-18 June 1999 : 1445
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 Gee minnow traps
Locality Loberg (Junction) Lake, outlet
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. Traps set along shore from boat.
CAS-ICH 245408 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 1313/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-3D Date Collected 17-18 June 1999 : 1910
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 Gee minnow traps
Locality Loberg (Junction) Lake, lily pads
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs, many lilies.
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. Traps set along shore from boat.
CAS-ICH 245409 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 18 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 1105/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-3E Date Collected 17-18 June 1999 : 1630
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Loberg (Junction) Lake Drainage Palmer Slough Island Group Island
Depth Width Salinity 0 Gear 9 Gee minnow traps
Locality Loberg (Junction) Lake, highway
Latitude-Longitude 61.3333°N, 149.1532°W Bottom Type Chara, muck, submerged tree limbs.
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. Traps set along shore from boat.
CAS-ICH 245410 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 26/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-4 Date Collected 18-19 June 1999 : 1300
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Bear Paw Lake Drainage Fish Creek Island Group Island
Depth Width Salinity 0 Gear 11 1/4" mesh Gee minnow traps
Locality Bear Paw Lake
Latitude-Longitude 61.613056°N, 149.754722°W Bottom Type peat muck
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = ? C. A few small groups of sticklebacks at boat ramp in shallows, not visible elsewhere. Rainbow trout in area. Loon and grebe on lake. Pulled traps at 19 June at about 1300 hr. Lots of stickleback present in first 3 traps. Gravid females and nuptial males will be taken for crosses-about 10 of each. Nuptial males rare, but fish in every trap so far. I preserved one bottle full in formalin. I eventually got 6 males and 20 females. I released about 1/2 of fish caught. No fry present and fish appear to form one size class.
CAS-ICH 245411 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 19 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 50/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-5 Date Collected 18-19 June 1999 : 1430
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Boot Lake Drainage Susitna River Island Group Island
Depth Width Salinity 0 Gear 11 1/4" mesh Gee minnow traps
Locality Boot Lake
Latitude-Longitude 61.717778°N, 150.13°W Bottom Type peat muck
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 20 C. Traps set about 200 m from north end of lake on east shore and about 100 m past yellow gate poles at new grade, down a notch cut in surface through woods to lake to drain road. One stickleback seen in first trap set, but few seen in water. Kingfisher on lake. Traps pulled about 1430 hr on 19 June. Gravid females less common than males in nuptial colors. No fry present. Most fish in a smaller (1+?) size class, including some reproductives and there is a larger size class including gravid females but no nuptial males.
CAS-ICH 245412 Gasterosteus aculeatus   [Catalog of Fishes]       ID by/date  Bell, Michael A. / 22 Jun 1999 Gasterosteidae
Counts (Alc/Skel/CS) 60/0/0 Prep Type - Preservative alc-50% isopropanol Other/Previous Number Size      
Collector; Vessel Bell, Michael A.  Field Number MAB99-6 Date Collected 19-22 June 1999 : 2020
Continent/Ocean North America Country United States State Alaska County Matanuska-Susitna Borough
Water Body Whale Lake Drainage Fish Creek Island Group Island
Depth Width Salinity 0 Gear 11 1/4" mesh Gee minnow traps
Locality Whale Lake
Latitude-Longitude   Bottom Type sphagnum muck
Acc. Number 2018-X:19 Specimen Remarks m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month.
Collecting Event Remarks Water temp. = 22 C. Only captured about 75 G. aculeatus; nothing else but leeches, dragonfly naiads and dytiscids. One gravid female and 4 males in good condition collected. A number of other males were in very bad condition. No fry seen. All 11 traps put back into lake at 2145 on 20 June. Traps pulled on 22 June at 2020 hr. About 60 G. aculeatus present and 30 of the smaller, healthier-looking ones collected live; remainder preserved.
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